CN201737286U - Clean pad used in dustless place - Google Patents
Clean pad used in dustless place Download PDFInfo
- Publication number
- CN201737286U CN201737286U CN2010202475017U CN201020247501U CN201737286U CN 201737286 U CN201737286 U CN 201737286U CN 2010202475017 U CN2010202475017 U CN 2010202475017U CN 201020247501 U CN201020247501 U CN 201020247501U CN 201737286 U CN201737286 U CN 201737286U
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- film
- periphery
- cotton layer
- pearl
- sealing
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Abstract
The utility model discloses a clean pad which is used in dustless place, which comprises a pearl cotton layer. The pearl cotton layer is provided with an upper surface and a lower surface. Upper PE film is compounded on the upper surface, a lower PE film is compounded on the lower surface, and the periphery of the upper PE film and the periphery of the lower PE film are fused and heat-sealed together. The utility model has the following advantages that the clean pad is directly compounded in a way of fusing and heat-sealing at the periphery of the upper PE film and the lower PE film of the pearl cotton layer, through heat-sealing of the periphery of the upper PE film and the lower PE film, the upper PE film and the lower PE film are combined to form a sealing bag which is sheathed in sealing outside the pearl cotton layer, thus the utility model overcomes the shortage of background technology and has the following advantages: a. different shapes are cut out according to different applications, then the required clean pad can be formed by being fused and heat-sealed directly, the processing efficiency is pretty high, materials waste of PE film is avoided. b. the process of putting pearl cotton into the sealing bag is saved, the production efficiency is improved greatly, the labor cost is decreased greatly. c. the sealing performance is good, the possibility of failure is pretty low.
Description
Technical field
The utility model relates to a kind of cleaning pad that is used for dustless place.
Background technology
Existing dust-free workshop is applied to clean pad through regular meeting, for example in order to protect product (cushion characteristic).The cleaning pad of existing dust-free workshop is used pearl cotton (EPE) through regular meeting because the pearl cotton has break flour, therefore in use just must be outside the pearl cotton socket sealing bag, existing sealing bag generally adopts the PE material to form.This cleaning pad has following deficiency: 1, because the pearl cotton is generally thinner, and applied sealing bag is also less, the sealing bag of therefore the pearl cotton being packed into is very inconvenient, and work efficiency is extremely low; 2, owing to after the sealing bag that the pearl cotton is packed into, also need to seal the sealing bag opening, so step is numerous and diverse, further reduces work efficiency; 3, because clean pad needs be made into different shapes according to different application scenarios, and the sealing bag shape is generally constant, so the sealing bag inner space may take up room much larger than the pearl cotton, and this can cause the materials waste of sealing bag.
The utility model content
The utility model provides a kind of cleaning pad that is used for dustless place, and it has overcome the existing deficiency of cleaning pad in existing dustless place in the background technology.
The technical scheme that is adopted that the utility model solves its technical matters is:
A kind of cleaning pad that is used for dustless place, it comprises the cotton layer of a pearl, and the cotton layer of described pearl has upper surface and lower surface, and described upper surface is compounded with the PE film, described lower surface is compounded with down the PE film, described PE film periphery and the following PE film periphery fusion heat-sealing of going up.
Among one preferred embodiment: the described PE film periphery of going up fuses together with following PE film periphery, and the described PE film of going up is formed sealing bag with following PE film cooperation, and described pearl cotton layer is positioned within the sealing bag.
Among one preferred embodiment: the described PE film periphery of going up stretches out in outside the cotton layer of the pearl periphery; Described PE film periphery down stretches out in outside the cotton layer of the pearl periphery.
Among one preferred embodiment: described upward the PE film is identical with following PE film.
Among one preferred embodiment: a described upward PE film periphery and the cotton layer of a pearl periphery flush; Described PE film periphery down and the cotton layer of pearl periphery flush; Described PE film periphery, pearl cotton layer periphery and the following PE film periphery fusion heat-sealing of going up.
Among one preferred embodiment: described upward the PE film is identical with following PE film.
Among one preferred embodiment: the cotton layer of described pearl is by the cotton layer of a plurality of thin pearls compound composition.
Among one preferred embodiment: the cotton layer of described pearl is by the cotton layer of single thin layer pearl compound composition.
The technical program is compared with background technology, and it has following advantage:
1. directly fusion seals the film of the PE up and down periphery that is compounded in the cotton layer of pearl, by heat-sealing up and down PE film periphery PE film is up and down cooperated form sealing shroud to be connected on sealing bag outside the cotton layer of pearl, therefore overcome the existing deficiency of background technology and have following advantage: a. and determine different shapes according to the different application occasion, directly the fusion heat-sealing can form required clean pad then, work efficiency is high, avoids the waste of PE film materials; B. save the operation of the pearl cotton being put into sealing bag, enhance productivity greatly, reduce the cost of labor expense greatly; C. sealing property is good, and it is extremely low damaged possibility to occur;
2. go up the cotton layer of PE film periphery and pearl periphery and flush, the cotton layer of following PE film periphery and pearl periphery flushes, and can process a large-area base material (being compounded with the pearl cotton of PE film) earlier, directly determines the work efficiency height then on base material according to the different application occasion.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 has illustrated the generalized section of the cleaning pad of a preferred embodiment.
Fig. 2 has illustrated the generalized section of the cleaning pad of another preferred embodiment.
The specific embodiment
Please refer to Fig. 1, a kind of cleaning pad that is used for dustless place, it comprises the cotton layer of a pearl (EPE) 10, the cotton layer 10 of described pearl has upper surface and lower surface.Described upper surface is compounded with PE film 20, and described lower surface is compounded with down PE film 30.Described upward PE film 20 peripheries and the cotton layer of pearl 10 periphery flush; Described PE film 20 peripheries down and the cotton layer of pearl 10 periphery flush; The described PE film 20 of going up is identical with following PE film 30.
Described PE film 20 peripheries, pearl cotton layer 10 periphery and the following PE film 30 peripheries fusion heat-sealing of going up.In the fusion heat seal process, because the cotton layer 10 of pearl self has poroid, therefore fuse in the heat seal process, the cotton layer of pearl 10 an edge fusion are heated that gasification can be volatilized or only residual the small part material are arranged, and do not influence then that fusion seals between the cotton layer of PE film 20 peripheries and pearl 10 periphery.
Described PE film 20 peripheries of going up fuse together with following PE film 20 peripheries, make, the described PE film 20 of going up cooperates the composition sealing bag with following PE film 30, and the cotton layer 10 of described pearl is positioned within the sealing bag.
In the actual production process, can be earlier at pearl cotton layer 10 upper surface and lower surface place compound on PE film 20 and following PE film 30, form base material.Wherein, the cotton layer 10 of described pearl can be individual layer also can be by the cotton layer of a plurality of thin pearls compound composition.According to the actual needs of cleaning pad, determine required form on base material again, the periphery fusion heat-sealing that will determine part then can form required clean pad.
Among another preferred embodiment, please refer to Fig. 2, it and a last preferred embodiment difference are: described PE film 20 peripheries of going up stretch out in outside the cotton layer of pearl 10 periphery; Described PE film 30 peripheries down stretch out in outside the cotton layer of pearl 10 periphery.Described PE film 20 peripheries of going up directly fuse together with following PE film 30 peripheries.
The above, it only is the utility model preferred embodiment, so can not limit the scope that the utility model is implemented according to this, i.e. the equivalence of doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model contains.
Claims (8)
1. cleaning pad that is used for dustless place, it is characterized in that: it comprises the cotton layer of a pearl, and the cotton layer of described pearl has upper surface and lower surface, and described upper surface is compounded with the PE film, described lower surface is compounded with down the PE film, described PE film periphery and the following PE film periphery fusion heat-sealing of going up.
2. a kind of cleaning pad that is used for dustless place according to claim 1, it is characterized in that: the described PE film periphery of going up fuses together with following PE film periphery, and, described PE film and the following PE film cooperation composition sealing bag gone up, the cotton layer of described pearl is positioned within the sealing bag.
3. a kind of cleaning pad that is used for dustless place according to claim 1 and 2 is characterized in that: the described PE film periphery of going up stretches out in outside the cotton layer of the pearl periphery; Described PE film periphery down stretches out in outside the cotton layer of the pearl periphery.
4. a kind of cleaning pad that is used for dustless place according to claim 3 is characterized in that: described upward the PE film is identical with following PE film.
5. a kind of cleaning pad that is used for dustless place according to claim 1 and 2 is characterized in that: a described upward PE film periphery and the cotton layer of a pearl periphery flush; Described PE film periphery down and the cotton layer of pearl periphery flush; Described PE film periphery, pearl cotton layer periphery and the following PE film periphery fusion heat-sealing of going up.
6. a kind of cleaning pad that is used for dustless place according to claim 5 is characterized in that: described upward the PE film is identical with following PE film.
7. a kind of cleaning pad that is used for dustless place according to claim 1 and 2 is characterized in that: the cotton layer of described pearl is by the cotton layer of a plurality of thin pearls compound composition.
8. a kind of cleaning pad that is used for dustless place according to claim 1 and 2 is characterized in that: the cotton layer of described pearl is by the cotton layer of single thin layer pearl compound composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202475017U CN201737286U (en) | 2010-07-05 | 2010-07-05 | Clean pad used in dustless place |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202475017U CN201737286U (en) | 2010-07-05 | 2010-07-05 | Clean pad used in dustless place |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201737286U true CN201737286U (en) | 2011-02-09 |
Family
ID=43552569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202475017U Expired - Lifetime CN201737286U (en) | 2010-07-05 | 2010-07-05 | Clean pad used in dustless place |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201737286U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103342031A (en) * | 2013-07-09 | 2013-10-09 | 苏州宏远电子有限公司 | Edge sealed EPE sheet and preparation method thereof |
-
2010
- 2010-07-05 CN CN2010202475017U patent/CN201737286U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103342031A (en) * | 2013-07-09 | 2013-10-09 | 苏州宏远电子有限公司 | Edge sealed EPE sheet and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110209 |
|
| CX01 | Expiry of patent term |